Splines Quick Start
Create a new Spline Object
To create a new spline in the hierarchy, press the plus button and click on Spline > New Spline.
In the new spline object, you'll find a few properties.
Most of these are self explanatory, but here are some explanation to the rest.
Spline Object Properties
- Use World Space: When checked, the spline will be immovable from its current position.
- Closed: When checked, will join the first and last points of the spline, creating a closed loop.
- Anchor Points: Points that connect the curves on the spline. It defaults to two anchor points, and will have 2 identical points in the beginning and end of the points list due to the nature of the catmull-rom spline.
Creating Points
To create new points, be sure the Spline object is selected, and press shift + LMB.
Pressing only shift will preview the next point and line to be placed.
Points will automatically snap its Y axis unto surfaces that have colliders. If there are none, then the point will have a Y of 0.
Inserting Points
To insert a point in a spline, control + LMB on a curve and it will add your point in that position.
Deleting Points
To delete a point, select the point you would like to delete in the scene view and press backspace.
